34878846 has 8 divisors (see below), whose sum is σ = 69757704. Its totient is φ = 11626280.

The previous prime is 34878839. The next prime is 34878859. The reversal of 34878846 is 64887843.

34878846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

34878846 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 34878795 and 34878804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2906565 + ... + 2906576.

It is an arithmetic number, because the mean of its divisors is an integer number (8719713).

Almost surely, 2^34878846 is an apocalyptic number.

34878846 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34878846 is a wasteful number, since it uses less digits than its factorization.

34878846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5813146.

The product of its digits is 1032192, while the sum is 48.

The square root of 34878846 is about 5905.8315248574. The cubic root of 34878846 is about 326.7287634739.

The spelling of 34878846 in words is "thirty-four million, eight hundred seventy-eight thousand, eight hundred forty-six".